$55+ Cheap flights from Jacksonville (JAX) to Puerto Rico
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SJU
Oct 6 — Oct 131
Round-trip
1 adult, Economy
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Find cheap flights from Jacksonville to Puerto Rico with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Jacksonville to Puerto Rico
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Cheapest flights from Jacksonville to Puerto RicoExplore the most affordable flight options available from Jacksonville to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
Explore the most affordable flight options available from Jacksonville to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
This CheapOair deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:20 pm -
Nonstop3h 05m
Sun 9/277:50 am -
Nonstop3h 27m
Deal found 9/1![Multiple Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:46 pm -
1 stop20h 20m
Sun 10/47:50 am -
Nonstop3h 27m
Deal found 9/3![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/412:12 pm -
Nonstop3h 04m
Fri 10/95:11 pm -
1 stop25h 35m
Deal found 9/4![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:46 pm -
2 stops20h 36m
Thu 10/17:50 am -
Nonstop3h 27m
Deal found 9/1![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:12 pm -
Nonstop3h 04m
Thu 10/85:11 pm -
1 stop25h 20m
Deal found 9/3![Frontier logo]()
$183
This Frontier deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:55 pm -
1 stop7h 57m
Thu 12/105:13 pm -
Nonstop3h 39m
Deal found 9/3![Frontier logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:01 pm -
Nonstop3h 07m
Tue 10/1312:59 am -
2 stops17h 47m
Deal found 9/5![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2012:12 pm -
Nonstop3h 04m
Thu 9/245:11 pm -
1 stop25h 50m
Deal found 9/2![Frontier logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:41 pm -
1 stop23h 36m
Thu 9/247:50 am -
Nonstop3h 27m
Deal found 9/1![Multiple Airlines logo]()
$189
This Justfly.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:01 pm -
Nonstop3h 07m
Sun 10/114:34 pm -
Nonstop3h 32m
Deal found 9/4![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:12 pm -
Nonstop3h 04m
Mon 10/57:00 am -
2 stops36h 01m
Deal found 9/3![Frontier logo]()
$194
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:39 pm -
1 stop7h 30m
Sun 10/1812:15 am -
1 stop8h 15m
Deal found 9/1![United Airlines logo]()
$326
Best flights from Jacksonville to Puerto RicoDiscover carefully curated flight deals from Jacksonville to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
Discover carefully curated flight deals from Jacksonville to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
This JetBlue deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:10 pm -
Nonstop3h 07m
Thu 10/2210:00 am -
Nonstop3h 10m
Deal found 9/5![JetBlue logo]()
$247
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:10 pm -
1 stop9h 55m
Tue 11/106:40 am -
1 stop7h 35m
Deal found 9/3![Southwest logo]()
$251
This Priceline deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:01 pm -
Nonstop3h 07m
Mon 10/1910:00 am -
Nonstop3h 10m
Deal found 9/5![Multiple Airlines logo]()
$261
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:39 pm -
1 stop7h 30m
Sun 10/1812:15 am -
1 stop8h 15m
Deal found 9/1![United Airlines logo]()
$326
This JetBlue deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/204:45 pm -
Nonstop1h 50m
Mon 1/2512:30 pm -
Nonstop4h 15m
Deal found 9/1![JetBlue logo]()
$285
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:10 am -
2 stops9h 40m
Tue 11/107:40 am -
2 stops10h 20m
Deal found 9/2![Southwest logo]()
$290
This JetBlue deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:48 pm -
Nonstop3h 02m
Fri 11/69:45 am -
Nonstop3h 13m
Deal found 9/5![JetBlue logo]()
$286
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/63:35 pm -
2 stops8h 20m
Mon 11/96:35 am -
1 stop12h 50m
Deal found 9/2![Southwest logo]()
$325
This JetBlue deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/92:10 pm -
Nonstop3h 07m
Mon 10/1210:00 am -
Nonstop3h 10m
Deal found 9/1![JetBlue logo]()
$303
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/173:50 pm -
1 stop7h 07m
Tue 1/191:09 am -
1 stop9h 00m
Deal found 9/2![United Airlines logo]()
$458
This Southwest deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:00 pm -
2 stops9h 35m
Wed 9/236:00 am -
2 stops10h 45m
Deal found 9/5![Southwest logo]()
$383
This JetBlue deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:19 am -
1 stop8h 04m
Sun 10/49:45 am -
Nonstop3h 09m
Deal found 9/3![JetBlue logo]()
$373
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:45 pm -
1 stop7h 24m
Tue 10/2012:15 am -
1 stop8h 15m
Deal found 9/5![United Airlines logo]()
$478
This Southwest deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:10 am -
2 stops9h 40m
Mon 11/96:05 am -
2 stops9h 50m
Deal found 9/4![Southwest logo]()
$396
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:30 pm -
2 stops10h 15m
Sun 12/66:05 am -
2 stops9h 50m
Deal found 9/1![Southwest logo]()
$411
This FlightHub deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/179:25 pm -
2 stops52h 27m
Tue 12/226:01 am -
1 stop8h 48m
Deal found 9/4![Multiple Airlines logo]()
$668
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:39 pm -
1 stop7h 30m
Fri 10/2312:15 am -
2 stops10h 45m
Deal found 9/1![United Airlines logo]()
$585
This JetBlue deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/114:00 pm -
1 stop8h 26m
Fri 12/186:01 am -
1 stop8h 48m
Deal found 9/6![JetBlue logo]()
$495
This JetBlue deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/114:00 pm -
1 stop8h 26m
Sun 12/206:01 am -
1 stop8h 48m
Deal found 9/6![JetBlue logo]()
$515
This FlightHub deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:00 am -
2 stops13h 29m
Mon 10/198:59 pm -
2 stops17h 20m
Deal found 9/1![JetBlue logo]()
$598
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:00 am -
2 stops10h 21m
Tue 10/2010:48 am -
2 stops12h 32m
Deal found 9/2![United Airlines logo]()
$1,558
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2710:05 am -
2 stops30h 16m
Sun 1/310:48 am -
2 stops53h 29m
Deal found 9/2![United Airlines logo]()
$2,291
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2611:35 am -
2 stops28h 46m
Sun 1/310:48 am -
2 stops53h 29m
Deal found 9/2![United Airlines logo]()
$2,581
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:03 am -
2 stops10h 27m
Mon 1/49:05 am -
2 stops25h 04m
Deal found 9/2![United Airlines logo]()
$2,664
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/275:26 pm -
2 stops24h 04m
Mon 1/49:05 am -
2 stops32h 22m
Deal found 9/2![United Airlines logo]()
$2,849
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/196:30 am -
2 stops11h 00m
Mon 1/49:05 am -
2 stops32h 22m
Deal found 9/2![United Airlines logo]()
$2,980
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/196:30 am -
2 stops9h 51m
Sat 1/210:48 am -
2 stops14h 11m
Deal found 9/2![United Airlines logo]()
$3,337
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:30 am -
2 stops9h 51m
Sat 1/210:48 am -
2 stops14h 11m
Deal found 9/2![United Airlines logo]()
$3,337
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/276:30 am -
2 stops9h 51m
Sat 1/210:48 am -
2 stops14h 11m
Deal found 9/2![United Airlines logo]()
$3,574
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:40 am -
2 stops32h 50m
Mon 10/511:51 am -
2 stops20h 39m
Deal found 9/4![United Airlines logo]()
$5,476
Last-minute flights from Jacksonville to Puerto RicoDiscover last-minute flight deals from Jacksonville to Puerto Rico. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Puerto Rico. Data last updated September 6, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2012:12 pm -
Nonstop3h 04m
Thu 9/245:11 pm -
1 stop25h 50m
Deal found 9/2![Frontier logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:41 pm -
1 stop23h 36m
Thu 9/247:50 am -
Nonstop3h 27m
Deal found 9/1![Multiple Airlines logo]()
$189
This CheapOair deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:20 pm -
Nonstop3h 05m
Sun 9/277:50 am -
Nonstop3h 27m
Deal found 9/1![Multiple Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:12 pm -
Nonstop3h 04m
Mon 9/286:33 am -
1 stop12h 28m
Deal found 9/2![Frontier logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:46 pm -
1 stop20h 20m
Sun 10/47:50 am -
Nonstop3h 27m
Deal found 9/3![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:46 pm -
2 stops20h 36m
Thu 10/17:50 am -
Nonstop3h 27m
Deal found 9/1![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:12 pm -
Nonstop3h 04m
Thu 10/85:11 pm -
1 stop25h 20m
Deal found 9/3![Frontier logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:12 pm -
Nonstop3h 04m
Mon 10/57:00 am -
2 stops36h 01m
Deal found 9/3![Frontier logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/412:12 pm -
Nonstop3h 04m
Fri 10/95:11 pm -
1 stop25h 35m
Deal found 9/4![Frontier logo]()
$180
This Justfly.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:01 pm -
Nonstop3h 07m
Sun 10/114:34 pm -
Nonstop3h 32m
Deal found 9/4![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:01 pm -
Nonstop3h 07m
Tue 10/1312:59 am -
2 stops17h 47m
Deal found 9/5![Frontier logo]()
$186
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:39 pm -
1 stop7h 30m
Sun 10/1812:15 am -
1 stop8h 15m
Deal found 9/1![United Airlines logo]()
$326
One-way flights from Jacksonville to Puerto RicoSearch for one-way flight options from Jacksonville to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
Search for one-way flight options from Jacksonville to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
This Frontier deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/68:48 pm -
Nonstop2h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$55
This Super.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2012:12 pm -
Nonstop3h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$64
This Super.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:48 pm -
Nonstop2h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$69
This Super.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2712:12 pm -
Nonstop3h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$73
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/412:12 pm -
Nonstop3h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$75
This Frontier deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/118:48 pm -
Nonstop2h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:13 pm -
1 stop28h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:12 pm -
Nonstop3h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:03 pm -
1 stop28h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$87
This Trip.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:46 pm -
2 stops38h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:07 pm -
2 stops38h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$142
This United Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:45 pm -
1 stop7h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![United Airlines logo]()
$173
Find flight deals from Jacksonville to Puerto Rico
Keep the following information in mind while searching for Jacksonville to Puerto Rico flight deals. Data was last updated September 6, 2026.
Round-trip from | $179 (Kiwi.com) |
|---|---|
One-way from | $55 (Frontier) |
Popular in | December |
Cheapest in | September |
Average price | $237 |
Good round-trip deal | $244 or less |
Good one-way deal | $98 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Jacksonville to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 6, 2026.
Use the filters below to find and compare flights from Jacksonville to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
JacksonvilleSan Juan
JAX Jacksonville - SJU San Juan Luis Munoz Marin Intl
JAXSJU
Jacksonville
Wed 12/2
4:25 pm-8:27 pm
Nonstop3h 02m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$114
JacksonvilleSan Juan
JAX Jacksonville - SJU San Juan Luis Munoz Marin Intl
JAXSJU
Jacksonville
Wed 10/14
1:30 pm-11:10 pm
1 stop9h 40m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$118
JacksonvilleSan Juan
JAX Jacksonville - SJU San Juan Luis Munoz Marin Intl
JAXSJU
Jacksonville
Sat 11/7
6:15 am-7:15 pm
1 stop12h 00m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$118
JacksonvilleSan Juan
JAX Jacksonville - SJU San Juan Luis Munoz Marin Intl
JAXSJU
Jacksonville
Sat 10/3
2:32 pm-10:19 pm
1 stop7h 47m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$123
JacksonvilleSan Juan
JAX Jacksonville - SJU San Juan Luis Munoz Marin Intl
JAXSJU
Jacksonville
Tue 10/6
9:45 am-4:49 pm
1 stop7h 04m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$123
JacksonvilleSan Juan
JAX Jacksonville - SJU San Juan Luis Munoz Marin Intl
JAXSJU
Jacksonville
Sun 11/1
12:48 pm-4:50 pm
Nonstop3h 02m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$124
JacksonvilleSan Juan
JAX Jacksonville - SJU San Juan Luis Munoz Marin Intl
JAXSJU
Jacksonville
Wed 11/4
12:48 pm-4:50 pm
Nonstop3h 02m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$124
JacksonvilleSan Juan
JAX Jacksonville - SJU San Juan Luis Munoz Marin Intl
JAXSJU
Jacksonville
Mon 10/5
3:20 pm-6:25 pm
Nonstop3h 05m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$124
JacksonvilleSan Juan
JAX Jacksonville - SJU San Juan Luis Munoz Marin Intl
JAXSJU
Jacksonville
Thu 11/5
12:48 pm-4:50 pm
Nonstop3h 02m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$124
JacksonvilleSan Juan
JAX Jacksonville - SJU San Juan Luis Munoz Marin Intl
JAXSJU
Jacksonville
Fri 10/2
3:20 pm-6:25 pm
Nonstop3h 05m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$124
Showing 1-10 of 49 resultsSorted by cheapest first
Best time to book a flight from Jacksonville to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Jacksonville with our price prediction graph.
JAX-SJU
JAX-BQN
JAX-CPX
JAX-VQS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Jacksonville to Puerto Rico
JAX-PR0
JAX-SJU
JAX-BQN
JAX-CPX
JAX-VQS
What is the cheapest month to book a flight from Jacksonville to Puerto Rico?
Currently, September is the cheapest month in which you can book a flight from Jacksonville to Puerto Rico (average of $237). Flying from Jacksonville to Puerto Rico in December is currently the most expensive (average of $385). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from JAX to PR?
Find hourly flight availability from Jacksonville to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 6, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 24% on flights from Jacksonville to Puerto Rico by exploring options for tickets in the morning.
How far ahead should I book a flight from Jacksonville to Puerto Rico?
Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from Jacksonville to Puerto Rico. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Jacksonville to Puerto Rico?
Use this chart to determine the cheapest time to fly round-trip from Jacksonville to Puerto Rico. Price data was last updated on August 29, 2026.
Travelers seeking maximum savings on their Jacksonville to Puerto Rico flight should consider departing on Tuesday mornings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Puerto Rico
Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated September 6, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Jacksonville to Puerto Rico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Overall
7.8
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Overall
7.8
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Overall
7.8
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Overall
7.8
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Overall
7.8
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Related info for your journey
Find useful and relevant information for your journey from Jacksonville to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Jacksonville to Puerto Rico
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Jacksonville to Puerto Rico by cabin class
Find flights from Jacksonville to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Jacksonville and Puerto Rico flights
Browse other Jacksonville and Puerto Rico flight options. Last updated on September 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Jacksonville to Puerto Rico flights
Consider these flights traveling from Jacksonville to Puerto Rico.
Top 6 airlines flying from Jacksonville to Puerto Rico
Discover the top 6 airlines that operate flights from Jacksonville to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$294 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$128 | Average$256 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$198 | Average$372 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$233 | Average$370 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$411 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$273 | Average$375 | FlexibilityNo cancel fee | On-time63% |